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alt.freeweights.tools / olmOCR
From: allenai <github.com/allenai>Newsgroups: alt.freeweights.toolsSubject:

olmOCR

Release: v0.4.27 (2026-03-12)Commit: 1e139a5License: Apache-2.0

Converts PDFs to clean text with a vision-language model, built for training-data scale.

data and documentsv0.4.27releaseolmOCRPythonApache-2.0
FactsLicenseApache-2.0LanguagePythonKinddata and documentsRelease2026-03-12PlatformsLinux (GPU)Links to the projectpermissive
$ pip install olmocr[gpu]
OverviewInstallUse with FreeweightsLicenseProvenance

Overview

Converts PDFs to clean text with a vision-language model, built for training-data scale.

Kind
data and documents
License
Apache-2.0
Language
Python
Platforms
Linux (GPU)
Latest release
v0.4.27 (2026-03-12)
Repository
allenai/olmocr

Freeweights links to the project and does not host tool binaries.

Install

$ pip install olmocr[gpu]
$ pip install olmocr[gpu]

Checked against the project's README on 2026-11-14. The project's own instructions win when they differ: install docs

Freeweights links to the project and does not host tool binaries.

Use with Freeweights

Use a catalog model

Download the weights from Freeweights first (HF_ENDPOINT or fw.py), then point the tool at the folder.

Catalog models it can run (1206)

Accio-Lab_occamy-1.0-GGUFAesCode-32BAesCode-32B-GGUFAesCode-8BAesCode-8B-GGUFallenai_olmOCR-2-7B-1025-GGUFallenai_olmOCR-7B-0225-preview-GGUFApexintelligence-AI_Apex-35B-V1.0-GGUFapodex_Apodex-1.1-mini-GGUFApriel-1.5-15b-ThinkerApriel-1.6-15b-ThinkerAquila-VL-2B-IntermediateAREX-2AREX-2-6bitATH-MaaS_OvisOCR2-GGUFBAAI_AREX-2-GGUFBAAI_AREX-Base-GGUFBAAI_AREX-Turbo-GGUFBigBang-v1Bunny-v1_1-Llama-3-8B-Vbytkim_Qwen3.8-27B-pi-GGUFclefclef-flashClef-Flash-GGUFClef-GGUFclef-omniCloudflare_clef-flash-GGUFCloudflare_clef-GGUFcommand-a-plus-05-2026-bf16d1-3Bd1-omni-600MDeepSeek-OCR-8bitDeepSeek-V4-Pro-Qwen3.5-9B-4bitDeepSeek-V4-Pro-Qwen3.5-9B-6bitDeepSeek-V4-Pro-Qwen3.5-9B-8bitDeepSeek-V4-Pro-Qwen3.5-9B-UNCENSORED-heretic-OptiQ-4bitDeepSeek-V4.1-Flash-1017-oQ2.5e-mtpDeepSeek-V4.1-Flash-1017-oQ2.5e-ngram-mtpDeepSeek-V4.1-Flash-1017-oQ2e-mtpDeepSeek-V4.1-Flash-1017-oQ2e-ngram-mtpDeepSeek-V4.1-Flash-1017-oQ3e-mtpDeepSeek-V4.1-Flash-1017-oQ3e-ngram-mtpDeepSeek-V4.1-Flash-1017-oQ4e-ngram-mtpDevstral-Small-2-24B-Instruct-2512-4bitDevstral-Small-2-24B-Instruct-2512-6bitDevstral-Small-2-24B-Instruct-2512-8bitdiffusiongemma-26B-A4B-it-4bitdiffusiongemma-26B-A4B-it-GGUFdiffusiongemma-26B-A4B-it-OptiQ-4bitDolphinDolphin-ONNXdots.ocrdots3-note-prevEmu3-Chat-hfEmu3-Gen-hfendless-frontier_BigBang-v1-GGUFFara-7BFara-7B-onnxFara-7B-OnnxFara1.5-27B

and 1146 more.

License

License
Apache-2.0
Class
Permissive

Read the license

Freeweights links to the project and does not host tool binaries.

Provenance

From: allenai <github.com/allenai>Newsgroups: alt.freeweights.toolsSubject: olmOCRRelease: v0.4.27 (2026-03-12)Commit: 1e139a5License: Apache-2.0
Repository
allenai/olmocr
Pinned release
v0.4.27, 2026-03-12
Release commit
1e139a5ea61f1668164e6b63357d7284a8391615
Default branch
main f7cfe4c22098b154c76b6ec950d1c0a464eecf8d
Fetched
2026-11-14
Takedowns
None.

Freeweights links to the project and does not host tool binaries.

Get it
InstallProject repository
Works with

1206 catalog models. See the list